WorldStage Newsonline– The Lagos-Calabar Coastal Highway project has been touted as a game changer that will open up the much anticipated multi-billion dollar potentials in the Nigeria’s Blue Economy, with an anticipated $10 billion to $12 billion annual contribution the nation’s GDP within the next 10 years.
The Lagos-Calabar Coastal Highway spanning approximately 700 kilometers, connecting Lagos to Calabar will pass through nine coastal states of Lagos, Ogun, Ondo, Delta, Bayelsa, Rivers, and Akwa Ibom.
Engr. Danny Abboud, MD/CEO, Hitech Construction Company Limited, the contractor handling the project said at the Sustainable Nigerian Blue Economy Ecosystem Conference in Port Harcourt, Rivers State that the project is anchored on technical soundness; environmental considerations; economic viability, social and cultural acceptance; and government commitment.
Represented by Dr. Eugene Itua, Lead, Environmental and Social Safeguards, Lagos-Calabar Coastal Highway, Abboud said in his presentation on ‘Engineering Behind The Lagos-Calabar Coastal Highway Project’ that, “The success of the project in contributing to a sustainable blue economy hinges on robust collaboration among all stakeholders and a commitment to ongoing monitoring and adaptive management.”
The three day forum (26-28 November, 2024) organised by Alfe City Institution with the support of the Ministry of Marine and Blue Economy attracted top officials of the ministry from Nigerian Port Authority (NPA), Nigerian Shippers’ Council (NSC), National Inland Waterways Authority (NIWA), along with other maritime sector’s operators who deliberated on the historical and novel innovative aspects of ocean business that make the Blue Economy the solution to Nigeria’s economic challenges.
Specifically, Abboud described the project which began in March 2024 and expected to be completed by 2031 as a significant infrastructure initiative in Nigeria with aims to enhance connectivity between major coastal cities, boosting trade, tourism, and economic activities along the southern coast of Nigeria.
He listed the inputs into the project to include Funding- Financial resources allocated for construction, maintenance, and operation; Land Acquisition- Land along the coastal route for road construction; Skilled Labor- Engineers, construction workers, and project managers; Materials- Cement, asphalt, steel, etc., required for building the highway; Activities- Design and Planning: Detailed engineering plans, environmental impact assessments, and alignment studies; Construction- Building the highway, including earthworks, bridges, tunnels, and drainage systems; Maintenance- Regular upkeep, repairs, and safety measures.
He said project, an integration of transportation modes with a future railway median aimed to enhance connectivity, reduce travel time, and support economic growth, is in alignment with Nigeria’s Blue Economy vision by fostering regional trade and tourism.
The contribution to a sustainable Nigerian Blue economy he said would be felt through economic impact and vision for Nigeria logistics & connectivity; job creation; GDP contribution among others.
“The Lagos-Calabar Coastal Highway is expected to reduce logistics costs by 25%, significantly lowering the expenses associated with transporting goods across the region,” he said.
“The highway will facilitate savings of approximately $2 billion annually for the manufacturing and export sectors, enhancing Nigeria’s competitive edge in regional and global markets.
“To fully realize these benefits, an estimated $1 billion investment is required in transport systems, including the development of cold chains to preserve perishable goods and improve supply chain efficiency.
“The project is projected to create over 150,000 direct and indirect jobs across various sectors such as construction, logistics, and tourism, contributing to economic stability and growth.
“An estimated $2 billion annually will flow into the economy through wages and local spending by workers, further stimulating local businesses and communities.
“The Lagos-Calabar Coastal Highway is anticipated to contribute between $10 billion to $12 billion annually to Nigeria’s GDP within the next ten years, showcasing its potential as a major driver of economic growth.”
He listed the key drivers of the contributions to Maritime Efficiency- Improved access to ports will enhance shipping and logistics operations, reducing delays and costs; Tourism Expansion- Better infrastructure will boost tourism by increasing access to coastal attractions, generating additional revenue and job opportunities; Fisheries Enhancement- The highway will facilitate the efficient transport of seafood, promoting sustainable fishing practices and enhancing the fisheries sector.
On positioning Nigeria as a regional blue economy hub, he said the highway aligns with Nigeria’s strategic vision to become a leader in the blue economy, leveraging its vast marine resources and coastal areas for sustainable economic development.
“Driving Sustainable Growth- The project supports sustainable growth by optimizing resource use, enhancing trade routes, and promoting environmental stewardship,” he said.
“Enhancing Regional Trade- By improving connectivity and logistics, the highway will facilitate increased trade among African nations, reinforcing Nigeria’s role as an economic powerhouse in the region.”
On the resilience and sustainability of project being executed in phases, with the first phase covering 47.47 kilometers from Lagos, he said “given the coastal location, the highway is being designed with climate resilience in mind to withstand rising sea levels and extreme weather conditions.
“This project is poised to transform transportation and economic dynamics in Nigeria.”
The Hitech boss while addressing critical question at achieving the coastal highway, particularly on how to prioritise sustainability and responsible construction; operation practices to achieve the project goal and objectives, he said engineering considerations has taking into consideration the route, planning and design; construction techniques; and water management.
Specifically, he said the contractor had conducted comprehensive ESIA to identify and mitigate ecological impacts while optimize highway alignment will be observed to avoid sensitive areas like wetlands and wildlife habitats.
He said sustainable materials and innovative construction methods will be used to minimize environmental footprints while they will implement practices that reduce land disturbance and preserve existing vegetation.
On water management, he said they had developed stormwater management systems to control runoff and protect water quality while they would incorporate coastal protection measures against erosion and rising sea levels.
SUSTAINABILE ENGINEERING
He said the sustainable practices incorporated into the project include Economic Sustainability- Local job creation, trade facilitation, and tourism promotion; Social Sustainability- Stakeholder engagement for alignment optimization, grievance redress and compensation under the RAP; Technical Sustainability- Use of Continuous Reinforced Concrete, Pavement (CRCP) for durability and minimal maintenance; Environmental Sustainability- Biodiversity Action Plan; reforestation; Integration recycled materials.
“The project integrates Best Available Techniques (BAT) across design, construction, and future operational phases to ensure environmentally and socially responsible development,” he said.
“By adopting BAT, the project minimizes environmental impacts while enhancing performance, safety, and compliance with rigorous international standards.”
UNIQUE CONTRIBUTIONS OF CEMENT
He said they would also leverage on the unique contributions of cement to durability and longevity; resistance to extreme weather; environmental benefits; and energy efficiency.
“Concrete roads, made from cement, last 20-40 years, reducing the need for frequent repairs and replacement,” he said.
“Concrete does not soften or rut under prolonged water submersion or heavy rainfall, making it ideal for flood-prone coastal areas.
“Advances in cement production can reduce CO2 emissions by up to 40%. “Concrete is 100% recyclable, reducing waste and the need for new raw materials.
“Concrete’s thermal mass helps regulate temperature, reducing the need for air conditioning and heating.”
ENVIRONMENTAL CONSIDERATIONS
He also captured environmental considerations through biodiversity conservation, pollution control, and community engagement.
“Strategies to protect local flora and fauna, including creating wildlife corridors and preserving critical habitats. Monitor ecosystems to ensure minimal disruption during construction and operation phases,” he said.
He said pollution control will involve implementing controls for air, noise, and water pollution throughout the project lifecycle while there would be regular monitoring of environmental quality to identify and address issues promptly.
He said community engagement will entail engaging local communities in the planning process to address concerns and incorporate indigenous knowledge while they would foster community support for the project through transparent communication and involvement.
GREEN ECONOMY CONSIDERATIONS
Natural Capital: The coastal road traverses diverse ecosystems, including mangroves, wetlands, and forests. Proper planning and management can enhance natural capital by preserving biodiversity, carbon sequestration, and ecosystem services.
Blue Economy: The road connects coastal communities, fishing ports, and maritime activities. It can stimulate the blue economy by improving transportation for fisheries, aquaculture, and marine tourism.
Net Zero: While not directly tied to the road, achieving net-zero emissions requires sustainable infrastructure. The road’s design, materials, and energy sources impact its carbon footprint.
Green Economy: The road’s construction and maintenance can align with green economy principles, promoting sustainable practices, job creation, and resource efficiency.
Circular Economy: Circular design for road materials, waste management, and recycling can minimize environmental impact.
Climate Change: The road’s resilience to climate-related events (e.g., sea-level rise, storms) is crucial. Mitigation efforts should consider adaptation strategies.
Sustainable Development Goals (SDGs): The road intersects with various SDGs, including Goal 9 (Infrastructure), Goal 11 (Sustainable Cities), and Goal 13 (Climate Action).
CATALYSING NIGERIA’S BLUE ECONOMY
Enhanced Connectivity: Improved access to ports and markets facilitates sustainable trade in marine resources. Supports local fisheries and aquaculture, contributing to food security.
Promotion of Tourism: The highway will enhance eco-tourism and marine tourism opportunities along the coast. Increases awareness and appreciation for coastal ecosystems, promoting conservation efforts.
Support for Marine Conservation: Include funding for marine protected areas (MPAs) and habitat restoration in project planning. Balance infrastructure development with the need to protect marine biodiversity.
Sustainable Resource Management: Promote renewable energy and environmentally friendly technologies in construction. Encourage sustainable practices among local businesses and communities
Enhanced Access to Marine Resources: Improved transportation infrastructure will facilitate the efficient movement of fish and seafood products from coastal areas to markets, promoting sustainable fisheries.
Support for Aquaculture: Easier access to inputs and markets will encourage investment in sustainable aquaculture practices, contributing to food security and livelihoods.
Boosting Coastal Tourism: The highway can enhance tourism opportunities by providing better access to coastal attractions, fostering eco- tourism, and promoting awareness of marine conservation.
Facilitation of Trade in Marine Products: Strengthening trade networks for marine goods within Nigeria and with neighboring countries can lead to increased economic activity, benefiting local communities.
Sustainable Resource Management: The project encourages collaboration among stakeholders to manage marine and coastal resources sustainably, aligning with Nigeria’s broader environmental goals.
Contribution to Policy Frameworks: The highway serves as a strategic infrastructure component within Nigeria’s national policies aimed at developing a sustainable blue economy, integrating economic growth with environmental stewardship.
TRANSFORMATIVE OPPORTUNITY FOR NIGERIA
“The project primarily focuses on transportation, however, its positive impact on the environment can contribute to a greener economy,” he said
“Reduced Emissions- Efficient transportation reduces carbon emissions, benefiting air quality and overall sustainability.
“Promotion of Sustainable Practices- The project can incorporate eco-friendly materials and energy-efficient designs.
“Enhanced Livelihoods- Job creation and economic growth can lead to better living standards and increased environmental awareness.”
Therefore, he said completed highway with multiple lanes, bridges, and train tracks will enhanced transportation links between coastal states, shorter distances between cities along the route.
He said it would also bring about economic growth through increased trade, investment, and industrial development due to improved connectivity; job creation through employment opportunities during construction and maintenance; environmental impact- reduced congestion and pollution as traffic flows more efficiently.
Moreover, he said it would be impactful with regional development through boosted economic activity, tourism, and urbanization; Social Well-Being- better access to healthcare, education, and services; national progress- a landmark infrastructure project contributing to Nigeria’s growth and global recognition.
